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Microchip Technology ATTINY4520PU Datasheet & Stock

The MICROCHIP TECH. ATTINY45-20PU is a versatile 8-bit AVR microcontroller designed for a wide range of applications requiring low power consumption and efficient performance. Its architecture includes up to 8K of In-System Programmable Flash memory, 128/256/512 bytes of EEPROM, and 128/256/512 bytes of SRAM. Key features include a high-speed timer/counter, a Universal Serial Interface (USI), a 10-bit Analog-to-Digital Converter (ADC), and multiple power-saving modes. This microcontroller is commonly used in industrial control systems, consumer electronics, and various embedded applications where size and power efficiency are critical.

Authorized Distributors
Source:Newark
Part No:ATTINY45-20PU
Stock:207
Inv Date:06-03-2026
Price: Unit price: $1.59
Buy/RFQ:
Source:DigiKey
Part No:ATTINY45-20PU
Stock:3047
Inv Date:06-03-2026
Price: Unit price: $1.54
Buy/RFQ:
Part No:ATTINY45-20PU
Stock:0
Inv Date:06-04-2026
Price: Unit price: $1.54
Buy/RFQ:
Part No:ATTINY45-20PU
Stock:50
Inv Date:06-03-2026
Price: Unit price: $1.33
Buy/RFQ:
Part No:ATTINY45-20PU
Stock:50
Inv Date:06-03-2026
Price: Unit price: $1.33
Buy/RFQ:
Part No:ATTINY45-20PU
Stock:0
Inv Date:06-03-2026
Price: Unit price: $1.36
Buy/RFQ:
Source:Arrow EU
Part No:ATTINY45-20PU
Stock:150
Inv Date:06-04-2026
Price: N/A
Buy/RFQ:

Frequently Asked Questions

Where can I buy Microchip Technology ATTINY4520PU?

You can click on the BUY or RFQ button to purchase ATTINY4520PU from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part ATTINY4520PU?

You can download the ATTINY4520PU datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of ATTINY4520PU?

Microchip Technology

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